docs: expand short descriptions on top-level docs pages

docs/api-reference.mdx

@@ -2,7 +2,7 @@
 title: "Overview"
 icon: "terminal"
 iconType: "solid"
-description: "REST APIs for memory management, search, and entity operations"
+description: "Explore the Mem0 REST API for adding, searching, updating, and deleting memories, plus managing users, organizations, projects, and webhooks."
 ---
 
 ## Mem0 REST API

docs/integrations.mdx

@@ -1,6 +1,6 @@
 ---
 title: Overview
-description: "Overview of Mem0 integrations with popular AI frameworks and tools for persistent memory and context management."
+description: "Browse Mem0 integrations with LangChain, CrewAI, Vercel AI SDK, LangGraph, and other agent frameworks and tools for persistent memory."
 ---
 
 Mem0 seamlessly integrates with popular AI frameworks and tools to enhance your LLM-based applications with persistent memory capabilities. By integrating Mem0, your applications benefit from:

docs/introduction.mdx

@@ -1,6 +1,6 @@
 ---
 title: "Build AI apps that remember"
-description: "Add persistent, self-improving memory to your AI app with Mem0 Platform or self-hosted Open Source."
+description: "Add persistent, self-improving long-term memory to your AI agents and LLM apps with the managed Mem0 Platform or self-hosted Open Source."
 mode: "custom"
 ---
 

docs/vibecoding.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Vibecoding with Mem0"
 sidebarTitle: "Vibecoding"
-description: "Agent skills, starter prompts, and setup for building with Mem0 using AI coding tools."
+description: "Set up agent skills, starter prompts, and MCP so AI coding assistants like Cursor, Claude Code, and Codex build with Mem0 correctly."
 icon: "wand-magic-sparkles"
 ---